Voice Command is straightforward to disable in Settings

You can turn off voice command on iPhone by going to Settings, then Siri & Search, and toggling off the features you don't want. The main switch controls whether Siri responds to your voice at all. You can also disable specific triggers — like "Hey Siri" voice set up — while keeping other Siri features available. The process takes less than a minute and you can reverse it anytime.

Most people disable voice command because they accidentally trigger Siri in their pocket, or because they prefer typing commands instead. Some disable it to save battery life, though the difference is small on modern iPhones. Others turn it off for privacy reasons — they don't want the phone listening for voice triggers.

Key Takeaways

  • Open Settings, tap Siri & Search, and toggle off "Listen for 'Hey Siri'" to stop voice set up without disabling Siri entirely.
  • You can disable Siri completely by turning off "Siri" at the top of the Siri & Search menu, which removes all voice command features.
  • The Home button and Side button can still trigger Siri even with voice disabled — toggle those off separately if you want to prevent accidental set up.
  • Disabling voice command does not affect other iPhone features like voice calls, voice memos, or dictation in text fields.

Disable "Hey Siri" voice set up

The "Hey Siri" feature listens for your voice constantly when this setting is on. To turn it off: open Settings, tap Siri & Search, then toggle off "Listen for 'Hey Siri'". Your phone will stop responding to the voice trigger when ready.

This is the most common way to disable voice command because it stops accidental set up without removing Siri entirely. You can still use Siri by pressing and holding the Home button (older iPhones) or Side button (iPhone X and newer), or by pressing the Siri icon in Control Center. Only the voice listening stops.

Turn off Siri completely

If you want to disable all Siri features, go to Settings, tap Siri & Search, and toggle off "Siri" at the very top. This removes voice command, button set up, and the Siri suggestions that appear on your lock screen and in search results.

Turning off Siri completely is less common because most people still want to use it sometimes. But if you never use voice commands and want to remove the feature entirely, this is the way to do it. You can turn it back on the same way anytime you change your mind.

Disable button-based Siri set up

Even with "Hey Siri" off, you can still trigger Siri by pressing and holding the Home button or Side button. If you want to prevent that too, go to Settings, tap Accessibility, then tap Home Button (or Side Button, depending on your model). Toggle off "Press and Hold to Speak".

This prevents accidental set up when you're holding your phone normally. Some people disable this but keep "Hey Siri" on, while others do the opposite. You control each trigger separately, so you can set it up however works best for you.

What still works when voice command is off

Disabling voice command does not affect dictation — you can still use the microphone icon in your keyboard to dictate text messages, emails, and notes. Voice calls work normally. Voice memos still record. Accessibility features like Voice Control (which lets you control your phone by speaking commands) remain separate from Siri and are not affected.

The only thing that stops is Siri responding to voice triggers or button presses. Everything else on your phone works exactly as before.

Why your iPhone might still respond to voice after disabling

If your iPhone still responds to voice commands after you've disabled them, check whether you turned off the right setting. "Listen for 'Hey Siri'" and "Siri" are two different toggles — make sure both are off if you want to disable everything. Also check the Home Button or Side Button settings under Accessibility, because those can still trigger Siri even when voice listening is off.

Another possibility is that you're in a car with CarPlay enabled, or using AirPods with Siri turned on. Those devices have their own Siri settings that work independently of your iPhone settings. If you're using either, check their individual settings to disable voice command there too.

Frequently Asked Questions

Will disabling voice command save battery?

Disabling "Hey Siri" saves a small amount of battery because your phone stops listening for the voice trigger constantly. The difference is usually less than 1 to 2 percent per day on modern iPhones, so it's not a major battery drain. If battery life is your main concern, disabling background app refresh or reducing screen brightness will have a much larger effect.

Can I disable "Hey Siri" but keep using Siri with the button?

Yes. Turn off "Listen for 'Hey Siri'" in Settings > Siri & Search, but leave "Siri" toggled on. You'll still be able to press and hold the Home or Side button to set up Siri — only the voice trigger stops working.

Does disabling Siri affect voice calls or voice memos?

No. Disabling Siri only removes the Siri voice assistant. You can still make phone calls, record voice memos, and use dictation in text fields. Those features are separate from Siri and are not affected by these settings.

What's the difference between disabling Siri and disabling "Hey Siri"?

Disabling "Hey Siri" only stops the voice trigger — you can still use Siri by pressing the button. Disabling Siri completely removes all Siri features, including button set up and lock screen suggestions. Choose based on whether you want to use Siri sometimes or not at all.